Toshiba 74VHC245FT Bus Transceiver, 8-Bit Non-Inverting TTL, CMOS, 20-Pin TSSOP
- N° de stock RS:
- 171-3530
- Référence fabricant:
- 74VHC245FT
- Fabricant:
- Toshiba
Actuellement indisponible
Nous ne savons pas si cet article sera de nouveau disponible. RS a l'intention de le retirer de son assortiment sous peu.
- N° de stock RS:
- 171-3530
- Référence fabricant:
- 74VHC245FT
- Fabricant:
- Toshiba
Spécifications
Documentation technique
Législations et de normes
Détails du produit
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Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | Toshiba | |
| Product Type | Bus Transceiver | |
| Logic Family | 74VHC | |
| Logic Function | Bus Transceiver | |
| Number of Channels | 8 | |
| Polarity | Non-Inverting | |
| Mount Type | Surface | |
| Package Type | TSSOP | |
| Minimum Supply Voltage | 2V | |
| Pin Count | 20 | |
| Input Level | CMOS | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Propagation Delay Time @ CL | 11.9ns | |
| Output Level | TTL, CMOS | |
| Maximum Operating Temperature | 125°C | |
| Maximum High Level Output Current | -8mA | |
| Series | 74VHC245 | |
| Maximum Low Level Output Current | 8mA | |
| Height | 1mm | |
| Length | 6.5mm | |
| Standards/Approvals | No | |
| Automotive Standard | AEC-Q100 | |
| Output Type | 3 State | |
| Sélectionner tout | ||
|---|---|---|
Marque Toshiba | ||
Product Type Bus Transceiver | ||
Logic Family 74VHC | ||
Logic Function Bus Transceiver | ||
Number of Channels 8 | ||
Polarity Non-Inverting | ||
Mount Type Surface | ||
Package Type TSSOP | ||
Minimum Supply Voltage 2V | ||
Pin Count 20 | ||
Input Level CMOS | ||
Maximum Supply Voltage 5.5V | ||
Minimum Operating Temperature -40°C | ||
Maximum Propagation Delay Time @ CL 11.9ns | ||
Output Level TTL, CMOS | ||
Maximum Operating Temperature 125°C | ||
Maximum High Level Output Current -8mA | ||
Series 74VHC245 | ||
Maximum Low Level Output Current 8mA | ||
Height 1mm | ||
Length 6.5mm | ||
Standards/Approvals No | ||
Automotive Standard AEC-Q100 | ||
Output Type 3 State | ||
The 74VHC245FT is an advanced high speed CMOS OCTAL BUS TRANSCEIVER fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. It is intended for two-way asynchronous communication between data busses. The direction of data transmission is determined by the level of the DIR input. The enable input (G) can be used to disable the device so that the busses are effectively isolated. All inputs are equipped with protection circuits against static discharge.
Wide operating temperature range: Topr = -40 to 125
High speed: tpd = 3.9 ns (typ.) at VCC = 5 V
Low power dissipation: ICC = 4.0 μA (max) at Ta = 25
High noise immunity: VNIH = VNIL = 28 % VCC (min)
Power down protection is provided on all inputs.
Balanced propagation delays: tPLH ≈ tPHL
Wide operating voltage range: VCC(opr) = 2.0 V to 5.5 V
Low noise: VOLP = 0.8 V (max)
Pin and function compatible with the 74 series (AC/HC/AHC/LV etc.) 245
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